| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | can [be] reduced [prep] | 90 |
|
| 2 | can [be] reduced [prep] | 90 |
|
| 3 | can be reduced [prep] | 90 |
|
| 4 | can [be] reduced by | 39 |
|
| 5 | can [be] reduced by | 39 |
|
| 6 | can [be] reduced to | 37 |
|
| 7 | can [be] reduced to | 37 |
|
